The lightbulb Thomas Edison debuted in 1879 is pretty different from the standard lightbulb we use today. But the Edison—or Ferrowatt—inspired bulbs still look amazing over a century later, and you can still get your hands on replicas today.

Instead of an intense white or yellow glow, Edison bulbs emit an amber hue that gives any room a warm, relaxed atmosphere. More than just a source of light, the filaments are often the center of the bulb's aesthetic appeal, since they're visible and not blinding. They come in a fewdifferentform factors, but the best of the bunch is the four-coil bulb, which looks like a radioactive spring inside a glass bubble.